REST API Download Certificate (inline)

Download Certificate (inline)HTTPS GET

To download a certificate inline as JSON objects using the ZeroSSL API, you can use the download endpoint below and pass the given certificate ID (hash) to the API to the URL inside the {id} parameter, as shown below.

API Request URL:

api.zerossl.com/certificates/{id}/download/return

HTTPS GET Request Parameters:

Parameter	Description
access_key	access_key[Required] Use this parameter to specify your API access key.
{id}	{id}[Required] Use this parameter to specify your certificate ID / hash.
include_cross_signed	include_cross_signed Set this parameter to 1 to include the cross signed certificate in the response (further information).

API Response:

If your API request is successful, the ZeroSSL API will return your certificate files in JSON format. You will find an example API response carrying an example certificate below:

{
    "certificate.crt": "---BEGIN CERTIFICATE---{primary_certificate}---END CERTIFICATE---",
    "ca_bundle.crt": "---BEGIN CERTIFICATE---{certificate_bundle}---END CERTIFICATE---"
}

Response Objects:

Parameter	Description
certificate.crt	certificate.crtReturns your primary certificate file.
ca_bundle.crt	ca_bundle.crtReturns your certificate bundle file.